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    You are looking for Sheets, plates, profiles, blanks or milled parts.

    Semi-finished aluminum products
    Alumold 1 (similar to AlZn5.5MgCu)

    Produktinformation

    1. chemical composition
    according to DIN EN 573-3 (in % of mass, rest AL)

    Si Fe Cu Mn Mg Cr Zn Ti Zr Other elements
    Max. 0,2 Max. 0,3 Max. 1,5 Max. 0,15 1,8-2,6 Max. 0,1 5,7-7,6 Max. 0,06 0,08-+0,25 0,15

    2. Mechanical properties
    in accordance with DIN EN 485-2 Sheets and plates (common conditions)

    Condition Nominal thickness Tensile strength Yield strength Elongation at break Hardness
    in mm Rm in MPa Rp0.2 in MPa in % (min.) HBS
    about to min max min max A50 A
    200 250 505 445 1
    250 400 450 370 3
    400 700 410 340 3
    Physical properties General properties
    (approximate values at 20° C)
    Resistance to:
    Density in g/cm3 2,95 - Sea water 4
    Electrical conductivity MS/m - Weather conditions 3
    Thermal conductivity W/(mK) 153 Hot formability:
    Therm. Linear expansion - Extrusion -
    Coefficient 10-6/K 23,7 - Die forging 3
    Modulus of elasticity N/mm2 72.000 - Open-die forging 3
    Weldability Surface treatment
    Fusion welding Protective anodizing 2
    - Gas 2 Anodizing (decorative) -
    - TIG 2 Painting/coating 3
    - MIG 2 1
    Resistance welding 2 Contact with food
    Machinability 2

    3. main application / special features:
    Mold making for high-volume parts. Thanks to the special pre-treatment (hot-rolled, heat-treated, upset or forged from 350 mm), the mechanical properties remain virtually constant over the entire material thickness right through to the core.

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    Manuel Knaus

    Manuel Knaus

    Beratung + Verkauf
    Handel und Zuschnitte

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